213029496

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 606022560

約数和(自身を除く): 392993064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 197, 207, 276, 394, 414, 552, 591, 653, 788, 828, 1182, 1306, 1576, 1656, 1773, 1959, 2364, 2612, 3546, 3918, 4531, 4728, 5224, 5877, 7092, 7836, 9062, 11754, 13593, 14184, 15019, 15672, 18124, 23508, 27186, 30038, 36248, 40779, 45057, 47016, 54372, 60076, 81558, 90114, 108744, 120152, 128641, 135171, 163116, 180228, 257282, 270342, 326232, 360456, 385923, 514564, 540684, 771846, 1029128, 1081368, 1157769, 1543692, 2315538, 2958743, 3087384, 4631076, 5917486, 8876229, 9262152, 11834972, 17752458, 23669944, 26628687, 35504916, 53257374, 71009832, 106514748, 213029496]

約数ペア:

[(1, 213029496), (2, 106514748), (3, 71009832), (4, 53257374), (6, 35504916), (8, 26628687), (9, 23669944), (12, 17752458), (18, 11834972), (23, 9262152), (24, 8876229), (36, 5917486), (46, 4631076), (69, 3087384), (72, 2958743), (92, 2315538), (138, 1543692), (184, 1157769), (197, 1081368), (207, 1029128), (276, 771846), (394, 540684), (414, 514564), (552, 385923), (591, 360456), (653, 326232), (788, 270342), (828, 257282), (1182, 180228), (1306, 163116), (1576, 135171), (1656, 128641), (1773, 120152), (1959, 108744), (2364, 90114), (2612, 81558), (3546, 60076), (3918, 54372), (4531, 47016), (4728, 45057), (5224, 40779), (5877, 36248), (7092, 30038), (7836, 27186), (9062, 23508), (11754, 18124), (13593, 15672), (14184, 15019)]